Particle Filters (HEPA and ULPA)
-
HEPA (High-Efficiency
Particulate Air) Filters rated 99.99% efficient with particles
0.3 microns and larger in diameter
-
ULPA
(Ultra-Low Penetration Air) Filters rated 99.999% efficient
with particles 0.12 microns in diameter
-
Come in a variety
of sizes to fit Terra work stations
These filters are specially designed for use in cleanrooms
and precision assembly areas.
They come in a wide range of sizes (see ordering table below)
for use in Terra work stations and many other applications.
They can also be used as final filtration filters in applications
with purification filters (see following pages for information
on purification filters). The filtration medium consists of
highly efficient microporous polyurethane minipleats held in
place by strong, rigid plastic separators that keep the medium
from nesting. This design channels air flow with optimal efficiency
to reduce resistance. The filter is sealed into the sturdy aluminum
frame with a fire-retardant adhesive.
All HEPA filters are tested for air flow resistance and
DOP (dioctylphthalate) smoke penetration (with a mean particle
diameter of 0.3 microns) by measuring upstream and downstream
concentrations with a laser. They are rated 99.99% efficient
with particles 0.3 microns or larger in diameter.
ULPA Filters Available for Class
10 Particle Requirements
Terra also offers ULPA (Ultra-Low Penetration Air) filters
rated 99.999% efficient with particles 0.12 microns or larger
in diameter. These filters are available in standard sizes
for Terra work stations; other sizes can be custom ordered.
| Dimensions |
Application |
HEPA
Filters |
ULPA
Filters |
W"
x L" x T"
(Thickness) |
See
Key
Below |
Rated
99.99%
efficient @ 0.3
micron particles. |
Rated
99.999%
efficient @ 0.12
micron particles. |
| Cat.
# |
$/Each |
Cat.# |
$/Each |
| 24
x 47.375 x 5.875 |
— |
2100-04 |
Login |
— |
— |
| 24
x 60 x 5.875 |
— |
2100-05 |
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— |
— |
| 24
x 72 x 5.875 |
— |
2100-06 |
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— |
— |
| 13
x 27.75 x 3 |
1 |
1681-02 |
Login |
1681-10 |
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| 49.5
x 31.5 x 3 |
2 |
9620-12 |
Login |
9620-15 |
Login |
| 61.5
x 31.5 x 3 |
3 |
9620-11 |
Login |
9620-14 |
Login |
| 73.5
x 31.5 x 3 |
4 |
9620-10 |
Login |
9620-13 |
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| 48
x 24 x 6 |
— |
3800-50 |
Login |
3800-51 |
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| 46.5
x 17.5 x 3.125 |
5 |
1529-35 |
Login |
1529-33 |
Login |
| 46.5
x 27.5 x 3.25 |
6 |
1530-61 |
Login |
1530-62 |
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| 12
x 12 x 3 |
7 |
2100-30 |
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2100-29 |
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Notes: Filters above
are used with the Terra products below as indicated:
(1) Universal
Hoods, ECMs, Remote Filter/Blower Modules, Wall-Mount Hood,
CleanStocker, Storage Cabinets, Garment Storage Cabinets
(2) Horizontal
Laminar Flow Station No. 9620-02
(3) Horizontal
Laminar Flow Station No. 9620-01
(4) Horizontal
Laminar Flow Station No. 9620-00
(5) PureFlow
No. 1529-20
(6) PureFlow
No. 1529-30
(7) Ductless
Exhaust Purifier
|
